μκ³ λ¦¬μ¦ π‘/νλ‘κ·Έλλ¨Έμ€
μ΄λ¦μ΄ μλ λλ¬Όμ μμ΄λ / is null
@ENFJ
2023. 11. 3. 17:36
is null
-- μ½λλ₯Ό μ
λ ₯νμΈμ
SELECT ANIMAL_ID
from animal_ins
where name is null
order by ANIMAL_ID asc